Built by someone who has shipped at scale
Étincel was founded by JP LeBlanc, a product and engineering executive with over a decade of leadership at companies like CircleCI, Lightspeed Commerce, and Shutterstock. He understands what it takes to take an idea from concept to production, and he built Étincel because the tools for non-fiction authors have never kept pace with that ambition.
"Every expert has a book inside them. Most never finish it because the process was designed for a different era. Étincel changes that."
Origin
Proven at scale before Étincel existed
Before founding Étincel, JP built and scaled AI Story Hub, a narrative writing platform that grew to over 1,000 active users. That experience was the real proof of concept: people crave a structured, guided environment for long-form writing, and the right platform can transform an overwhelming creative process into a series of achievable steps.
AI Story Hub was built for fiction. Étincel was built for what comes next: the non-fiction author, the industry expert, the executive, the practitioner who has something real and important to say, and needs a production-grade pipeline to say it with authority.
Active users on Story Hub, the narrative platform that preceded Étincel
Building and scaling product and engineering teams at world-class companies
Experience
A career building what works
From Director to SVP at companies trusted by millions of developers and creators worldwide.
SVP of Engineering
CircleCI
2021 – Present
SVP Product & Technology
Lightspeed Commerce
2018 – 2021
VP of Product Engineering
Shutterstock
2015 – 2018
Platform Philosophy
Agent-Led Growth
Every operational function inside Étincel is led by orchestrated, specialized agents. This is not automation layered on top of a traditional product. It is a platform built from the ground up with agents at the center of every workflow, abbreviated internally as ALG: Agent-Led Growth.
Deep-dive agents surface, validate, and synthesize source material before a single word is drafted.
Voiceprint agents learn your cadence, vocabulary, and rhetorical patterns from your existing work.
Architect agents shape the chapter-level structure and narrative arc before drafting begins.
Draft agents write in your voice, chapter by chapter, grounded in verified research.
Citation-check and gap-analysis agents audit every claim before the manuscript leaves the pipeline.